For your reference:

Yu; Precious treasure

Yu, master Bao. -"Five Tones with Same Rhyme"

Hard metal [hard gold]

In, people. -"Jade"

Hey; When the sun is about to come out

bright

Xin, people. -"Little Erya"

Daxin drum sign. -"The Book of Rites, Wen Wang Shi"

And the Daxin dynasty. -Sacrifice for justice.

Tan che is empty, four hearts. -"Beginners" is quoted from "Proverbs of Too Servants"

Another example: Xinxin (shiny appearance)